Project Calculator Category Particular The Advertising ROI Calculator Expected CPC true How much are you willing to pay for a click? Depending on the ad network and audience, B2B marketers can expect cost-per-click to range from $1-$7 or more. You can use the Google KeyWord Planner for help estimating your CPC for search ads. Projected Monthly Budget How much do you spend a month on digital ads? If you do spend on ads now, just test out a number, 10% of your total marketing budget is a good place to start. Once you ve entered all other metrics, come back to budget to see how it affects profit. Target Conversion Rate (%) How often does a visitor convert into a lead on your website? For the average for B2B marketers its around 2.6%. Check out these 10 Tips to improve your conversion rate (CVR). Average Sale Price On average, how valuable is a single customer? For many companies this number may vary or increase over time. Test different options, such as a new customer vs. the lifetime value of a customer. Lead to Customer Rate (%) What percentage of your leads turn into Customers? This is crtical to monitor. Talk to sales and make sure the leads you deliver are top notch. Increasing lead to customer rate can drastically improve the ROI of your ads 10 Tips to align sales and marketing.